[rt.cpan.org #49619] Bareword "NORMAL_PRIORITY_CLASS" not allowed while "strict subs"

Fri Sep 11 09:15:15 2009: Request 49619 was acted upon.
Transaction: Correspondence added by DJIBEL
       Queue: Win32-Process
     Subject: Bareword "NORMAL_PRIORITY_CLASS" not allowed while "strict subs"
   Broken in: 0.14
    Severity: (no value)
       Owner: Nobody
  Requestors: [email protected]
      Status: open
 Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=49619 >


Le Ven. Sep. 11 08:28:04 2009, [email protected] a écrit :
> Djibril Ousmanou via RT wrote:
> > 
> > I have to call Win32::Process because my script have to work on Win32
> > and on Linux machine. Then, I tried to load the module using require but
> > I have some problems.
> > 
> > This code work well on Win32 machine
> ...
> > Warning: Argument "NORMAL_PRIORITY_CLASS" isn't numeric in subroutine
> > entry at ...
> > 
> > Do you have an idea ?
> 
> You need to import the constants you need, but I'm not sure how to get
> it to handle the import of constants properly.  You can workaround the
> error by declaring your own constants:
> 
> 	sub NORMAL_PRIORITY_CLASS { 0x00000020; }
> 	sub IDLE_PRIORITY_CLASS { 0x00000040; }
> 	sub HIGH_PRIORITY_CLASS { 0x00000080; }
> 	sub REALTIME_PRIORITY_CLASS { 0x00000100; }
> 
> or change them to
> 
> 	use constant NORMAL_PRIORITY_CLASS => 0x00000020;
> 	...
> 
> if you prefer.
> 

use constant NORMAL_PRIORITY_CLASS => 0x00000020; work well, thank you.

Can you explain me what's mean NORMAL_PRIORITY_CLASS ?